Eaton - Westinghouse 11-300 - Breaker MCC Bucket - 150 A, 480 V, 42" Height, 3 P | AmpState

Introducing the Eaton - Westinghouse 11-300 Breaker MCC Bucket, a purpose-built solution for industrial and commercial power distribution that pairs seamlessly with the 11-300 motor control center family. Designed for reliability in demanding environments, this MCC bucket is tuned for 150 A at 480 V in a compact 42" vertical frame, making it the ideal retrofit, OEM replacement, or custom MCC configuration component.

• Compatibility: Precisely engineered to fit Eaton - Westinghouse 11-300 motor control centers, ensuring accurate mounting, alignment, and mating with existing bus and wiring interfaces.
• Electrical rating: 150 A capacity at 480 V (three-phase, 60 Hz) to support typical industrial motor loads and distribution needs.
• Physical footprint: 42" tall, matching the standard vertical frame used in 11-300 MCC installations for straightforward retrofits and replacements.
• Core applications: Ideal for industrial motor control, facility power distribution, retrofit projects, OEM replacement programs, and customization of MCC configurations to fit changing load profiles.
• Value in practice: By using a bucket designed for the 11-300 ecosystem, facilities minimize downtime, simplify maintenance, and preserve consistency across multiple MCC sections during upgrades or expansions.

What makes this MCC bucket stand out is its targeted design for the 11-300 architecture. It delivers a guaranteed fit with the same electrical interfaces, mounting points, and space requirements your existing equipment relies on, avoiding the guesswork of generic replacements. Whether you’re upgrading an aging system, stocking spare parts for critical uptime, or engineering a new MCC configuration, this bucket keeps your motor control center cohesive and ready for action.

Specifications at a glance

• Brand: Eaton
• Model: 11-300
• Type: Breaker MCC Bucket
• Amp Rating: 150 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Height: 42"
• Application: Industrial Motor Control / Retrofit / OEM Replacement

If you’re planning a retrofit or replacement strategy for a 11-300 MCC, this bucket is your reliable, purpose-made choice. It’s not a generic part—it’s a precise component designed to maintain performance, minimize install time, and support future upgrades across your facility’s motor control and power distribution network.